tests/test-log.t

--- a/tests/test-log.t	Sun Jan 14 15:56:22 2018 -0500
+++ b/tests/test-log.t	Tue Jan 16 22:14:33 2018 +0900
@@ -102,6 +102,10 @@
   summary:     c
   
 
+-X, with explicit path
+
+  $ hg log a -X a
+
 -f, non-existent directory
 
   $ hg log -f dir